Pro Electronics via Rakuten offers the 3rd-generation August Smart Lock Pro + Connect Bundle in Dark Grey or Silver for $199.95. Coupon code "PRO30" cuts it to $169.95 with free shipping. That's the lowest price we could find by $57, although we saw for $5 less last month. It allows you to lock and unlock doors from your smartphone. Deal ends January 22.
Beware these cash-guzzling missteps when you stop at any gas station.